How To Fix CKMLMV206 - Incorrect call of function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLMV - Message class for quantity structure tool

• Message number: 206

• Message text: Incorrect call of function module &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLMV206 - Incorrect call of function module &1 ?

  The SAP error message CKMLMV206, which states "Incorrect call of function module &1," typically occurs in the context of Material Ledger (ML) and is related to the processing of material valuation or inventory management. This error indicates that a function module was called incorrectly, which can happen due to various reasons.
  Causes:
  
  Incorrect Function Module Call: The function module being called may not be appropriate for the context in which it is being used.
  Configuration Issues: There may be configuration settings in the Material Ledger or related modules that are not set up correctly.
  Data Inconsistencies: There could be inconsistencies in the data being processed, such as missing or incorrect entries in the material master or accounting documents.
  Custom Code: If there are custom enhancements or modifications in the system, they might be calling the function module incorrectly.
  Version Issues: The function module may not be compatible with the version of SAP you are using.
  
  Solutions:
  
  Check Function Module: Verify the function module being called in the error message. Ensure that it is the correct one for the operation you are trying to perform.
  Review Configuration: Go through the configuration settings for the Material Ledger and ensure that all necessary settings are correctly configured.
  Data Validation: Check the data related to the materials involved in the transaction. Ensure that all required fields are filled and that there are no inconsistencies.
  Debugging: If you have access to debugging tools, you can set breakpoints in the code to see where the function module is being called and what parameters are being passed.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function module to understand its expected parameters and usage.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches or updates.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CKMLCP (Material Ledger: Periodic Unit Price Calculation) and CKMLMV (Material Ledger: Valuation).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the SAP Help Portal for detailed documentation on Material Ledger and function modules related to it.
  
  By following these steps, you should be able to identify the cause of the CKMLMV206 error and implement a suitable solution.